Nisha is in London to discover more about food from the tropical island of Sri Lanka. The cuisine is rising in popularity, especially in the capital city. She starts her exploration in an unlikely setting: a lakeside cafe in London's Victoria Park. Here there is a group of Sri Lankan guys cooking in the kitchen who have started introducing their authentic recipes from home. They serve incredible Sri Lankan breakfasts with a kind of noodle called a string hopper that is right at the heart of their cuisine. In the kitchen, Nisha meets Thivian, who shows her how they make these unique string hoppers, as well as rustling up one of their legendary coconut rotis (a kind of flatbread) for her to try.